Toxic Shock Syndrome (TSS) can present with a variety of symptoms. Among the options you presented, dizziness (A), weakness (B), muscle aches (C), and depression (D) can all be signs or symptoms that may occur in TSS, but dizziness and weakness are more commonly recognized as initial signs.
If I had to choose one that's most characteristic of TSS, I would point to weakness (B), but it's essential to note that TSS can manifest in various ways, and it's crucial to seek medical attention if TSS is suspected.